includes/class-thread-uri.php. */ spl_autoload_register( static function ( $class_name ) { $prefix = __NAMESPACE__ . '\\'; if ( 0 !== strpos( $class_name, $prefix ) ) { return; } $name = strtolower( str_replace( '_', '-', substr( $class_name, strlen( $prefix ) ) ) ); $file = ATPROTO_COMMENTS_DIR . 'includes/class-' . $name . '.php'; if ( is_readable( $file ) ) { require_once $file; } } ); Plugin::init();